Cheap Flights from Sao Paulo to San Juan

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Compare Sao Paulo to San Juan flight deals

Find the cheapest month or even day of the year to fly to San Juan

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Flight deals from Sao Paulo to San Juan

Looking for a cheap last-minute deal or the best return flight from Sao Paulo to San Juan? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sao Paulo to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sao Paulo to San Juan flights are currently cheapest in August.

Alternative Sao Paulo to San Juan routes

Looking for the cheapest, fastest or easiest route from Sao Paulo to San Juan? You could fly into the following airports instead.

Sao Paulo to San Juan: Flight information

The things to know before you go.
Cheapest flight foundR 3,927
Cheapest month to flyAugust

Finding cheap flights from Sao Paulo to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Sao Paulo to San Juan is R 7,529. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sao Paulo to San Juan. But we found flights with one or more stops from R 7,529.
As of April 2025, there are no flights flying from Sao Paulo to San Juan.
The cheapest month to fly from Sao Paulo to San Juan is usually April 2025.
If you're flying from Sao Paulo, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from R 7,529.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sao Paulo to San Juan on Sunday, 23 November 2025.
No airlines currently offer direct flights between Sao Paulo and San Juan. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 26°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
The cheapest airline that flies to San Juan is Arajet .

Travelling from Sao Paulo to San Juan: what you need to know

  • There are two main airports you can start your journey from in Sao Paulo. Explore your options departing from Sao Paulo-Guarulhos International Airport (GRU) or Viracopos Airport (VCP) when organising your flight from Sao Paulo to San Juan.

  • Come in for landing at San Juan's major hub, Luis Munoz Marin International Airport (SJU).

  • Leave enough time to make your flight from Sao Paulo to San Juan. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during high season in general.

  • If you hold a passport from Brazil, you'll need an embassy visa to visit Puerto Rico. This applies when booking a cheap flight from Sao Paulo to San Juan for tourism purposes. Requirements may change if you're travelling for work or other reasons. Always consult official visa guidelines before you book and definitely before flying.

Flying from Sao Paulo

Sao Paulo-Guarulhos International Airport (GRU)

  • Think about adding a stopover to possibly find a cheaper flight from Sao Paulo to San Juan. Just uncheck 'Direct flights only' when browsing departures from Sao Paulo-Guarulhos International Airport. Take a break (and maybe save some cash) by stopping at one of these popular options:

    • El Dorado International Airport (BOG)

    • Las Americas International Airport (SDQ)

    • Tocumen International Airport (PTY)

  • The journey from central Sao Paulo to GRU takes approximately 1 hour and 22 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 26 kilometres in 32 minutes or so, depending on traffic conditions.

  • After a hassle-free start to your holiday? Stay near Sao Paulo-Guarulhos International Airport. Whether you're taking an early flight from Sao Paulo to San Juan or want to avoid feeling rushed, these hotels are perfect:

Viracopos Airport (VCP)

  • Get the most out of your holiday with a stopover on your flight from Sao Paulo to San Juan. Visit friends or family or tick a new city off your list. Whatever you want to do, check out these stops between Sao Paulo-Guarulhos International Airport and San Juan:

    • El Dorado International Airport (BOG)

    • Las Americas International Airport (SDQ)

    • Tocumen International Airport (PTY)

  • On public transport, you can travel from central Sao Paulo to VCP in around 3 hours and 25 minutes. The terminal is roughly 97 kilometres away, and making the journey by car takes approximately 1 hour and 16 minutes.

  • Kick off your holiday early with an extra night away from home. Before catching your flight from Sao Paulo to San Juan, stay in one of these hotels near Viracopos Airport:

Arriving in San Juan

Luis Munoz Marin International Airport (SJU)

Fernando Luis Ribas Dominicci Airport (SIG)

How to find the cheapest flights from Sao Paulo to San Juan

  • Currently, R 3,927 is the lowest price we've found for a one-way ticket from Sao Paulo to San Juan. The cheapest price for a return flight is R 7,529. Keep in mind fares may change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from Sao Paulo to San Juan if you book in advance. Airlines often have some amazing early bird deals.

  • Getting cheap tickets from Sao Paulo to San Juan is more likely if you can be flexible with your dates. Try using the 'Whole month' search function to show the best prices throughout the month and snap up a great deal.

  • Log into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a better deal on this route. It's easy to do, and it'll save you the hassle of searching for cheap tickets from Sao Paulo to San Juan every day.

  • Tailor your flights using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Sao Paulo to San Juan.

Best time to go to San Juan

  • July is the busiest month for flights from Sao Paulo to San Juan. To steer clear of the crowds, go to San Juan in May.

  • Schedule your flight from Sao Paulo to San Juan for September if you'd like to explore the city during its warmest month. Expect temperatures in San Juan to range from 23ºC to 33ºC.

  • February sees average temperatures of between 20ºC and 28ºC. Search for cheap tickets from Sao Paulo to San Juan sometime then if you like travelling in cooler conditions.

More about San Juan

  • Start your San Juan trip right by choosing the perfect place to stay. After booking your flight from Sao Paulo to San Juan, browse our range of accommodation options including:

  • There are so many things to do and see in this city it can be hard to work out where to begin. Castillo San Felipe del Morro, La Garita del morro de san juan bahia and Fortaleza Street are popular attractions which should feature on every San Juan itinerary.

Complete your San Juan trip with a car rental

  • Finding you a cheap flight from Sao Paulo to San Juan isn't our only cool trick. Check out our car rentals in San Juan and see the sights your way. We find deals from trusted car rental providers and put them all in one place. Instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.